Chinese Stock Screen Using Moving Averages, Limit-Up History, and Valuation

Summary

The document describes a Chinese stock screening strategy that combines technical and fundamental filters. It selects stocks with at least five moving averages on the daily chart, at least two limit-up sessions within the past 500 days, and a pre-open gain below 6% at 9:25. A later version adds valuation and size limits: price-to-earnings below 20, price-to-book below 2, and market capitalization below 10 billion yuan.

The author interprets multiple moving averages as evidence of trend or support, prior limit-up sessions as signs of activity and upside potential, and a modest pre-open gain as relative stability. No backtest results or performance evidence are provided. The document itself acknowledges market and technical-analysis risks, and notes that company results, policy changes, and global conditions can affect prices. The proposed extra filters and parameter adjustments are suggestions rather than demonstrated improvements; liquidity, execution, survivorship bias, and out-of-sample performance are not discussed.

Key ideas

• The screen combines daily moving-average availability, prior limit-up activity, and a pre-open price-change threshold.
• A fuller version also applies price-to-earnings, price-to-book, and market-capitalization limits.
• The stated rationale links moving averages with trend or support and limit-up history with market activity.
• The document provides no performance results to validate the strategy.
• Market conditions and company or policy developments can undermine technical screening signals.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.